refactor: Remove unused and add missing includes (#5293)

The codebase is filled with includes that are unused, and which thus can be removed. At the same time, the files often do not include all headers that contain the definitions used in those files. This change uses clang-format and clang-tidy to clean up the includes, with minor manual intervention to ensure the code compiles on all platforms.

include/xrpl/beast/unit_test/match.h

@@ -9,6 +9,7 @@
 #define BEAST_UNIT_TEST_MATCH_HPP
 
 #include <xrpl/beast/unit_test/suite_info.h>
+
 #include <string>
 
 namespace beast {

include/xrpl/beast/unit_test/reporter.h

@@ -10,8 +10,10 @@
 
 #include <xrpl/beast/unit_test/amount.h>
 #include <xrpl/beast/unit_test/recorder.h>
+
 #include <boost/lexical_cast.hpp>
 #include <boost/optional.hpp>
+
 #include <algorithm>
 #include <chrono>
 #include <functional>

include/xrpl/beast/unit_test/runner.h

@@ -9,7 +9,9 @@
 #define BEAST_UNIT_TEST_RUNNER_H_INCLUDED
 
 #include <xrpl/beast/unit_test/suite_info.h>
+
 #include <boost/assert.hpp>
+
 #include <mutex>
 #include <ostream>
 #include <string>

include/xrpl/beast/unit_test/suite.h

@@ -9,9 +9,11 @@
 #define BEAST_UNIT_TEST_SUITE_HPP
 
 #include <xrpl/beast/unit_test/runner.h>
+
 #include <boost/filesystem.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/throw_exception.hpp>
+
 #include <ostream>
 #include <sstream>
 #include <string>

include/xrpl/beast/unit_test/suite_list.h

@@ -10,7 +10,9 @@
 
 #include <xrpl/beast/unit_test/detail/const_container.h>
 #include <xrpl/beast/unit_test/suite_info.h>
+
 #include <boost/assert.hpp>
+
 #include <set>
 #include <typeindex>
 #include <unordered_set>

include/xrpl/beast/unit_test/thread.h

@@ -9,6 +9,7 @@
 #define BEAST_UNIT_TEST_THREAD_HPP
 
 #include <xrpl/beast/unit_test/suite.h>
+
 #include <functional>
 #include <thread>
 #include <utility>